A friend of mine just purchased a new Nad pre-pro. He can not hook it up as yet because he is awaiting new speakers that are arriving in two months. I graciously offered that he bring it over to see if it works and how it compares to my old 950. The challenge was presented but it was declined as not a fair test. Powering his Nad with my outlaw 770. Would it make a difference? Anyway I told him I would be more than happy to bring the prepro over once he hooks everything up. What a chicken?